Judges Demi Lovato, Paulina Rubio and Kelly Rowland play nice on "The X Factor" on Oct. 29 in Hollywood, Calif.

demi lovato / kelly rowland / paulina rubio / x factor

demi lovato / paulina rubio / kelly rowland

Kelly Rowland, Demi Lovato & Paulina Rubio

Kelly Rowland, Demi Lovato & Paulina Rubio

demi lovato / paulina rubio

Demi Lovato

Demi Lovato

Demi Lovato

Hot new judges: Kelly Rowland, Paulina Rubio and Demi Lovato arrived in strikingly different outfits at the bash

Demi Lovato

demi lovato / x factor

Demi Lovato

Demi Lovato

demi lovato

Demi Lovato

demi lovato

Demi Lovato

Demi Lovato... This is someone who's been through so much. She's an inspiration to me. Thank you.

Demi Lovato

demi lovato